Alison Francis,Senior Science Journalist
// 易错点3：必须先判断stack2.length0，再访问stack2.at(-1)（避免栈空时取到undefined）。关于这个话题，safew官方版本下载提供了深入分析
As I said, this time the design notes were extensive since I wanted this emulator to be specifically designed for embedded systems, so only 48k emulation, optional framebuffer rendering, very little additional memory used (no big lookup tables for ULA/Z80 access contention), ROM not copied in the RAM to avoid using additional 16k of memory, but just referenced during the initialization (so we have just a copy in the executable), and so forth.，详情可参考51吃瓜
20 monthly gift articles to share
Doing this "in one pass" sounds easy, but this can cause your